- Background media worker: polls media_jobs table, runs ffprobe+ffmpeg
with concurrency limit, generates video posters, emits socket events
- Non-blocking video upload: stores file + enqueues job, returns immediately
- Poster hydration on board load: GET /boards/:id injects poster/dimensions
from DB into canvas_state video objects
- SpatialGrid: fixed-cell (512px) spatial hash for O(nearby) culling instead
of O(all) item scanning, eliminates setTimeout violations
- Canvas-based video rendering: draws video frames to offscreen canvas then
uploads to GPU, completely eliminates GL_INVALID_OPERATION errors from
PixiJS VideoSource auto-update mechanism
- Server poster upgrade path: culling ticker and applyProcessedMedia() both
upgrade client-captured posters to server posters when available
- Pause restores server poster (paused video behaves like an image)
- Selection drag-end persistence: onObjectDragEnd broadcasts + saves + undo
- Live media:job:update socket handler patches scene data + VideoSprite
dimensions without broadcast fanout
- Batch broadcastTransform: sends all selected items in one emit instead
of throttle-dropping all but the first (multi-select drag now syncs all)
- TransformBox onDragEnd: persist+sync final state after resize/rotate
(was only broadcasting ephemeral transforms, never the final position)
- Layer lock toggle: add missing onCanvasChange() call for sync+save
- Receiver handles both batched and legacy single-item transform formats
Introduces TextEditor utility that overlays a styled <textarea> matching
the PixiJS Text object's font, size, and color. Hides the PixiJS text
while editing, commits on blur/Enter, cancels on Escape, and updates
dimensions from measured bounds on save.
- TransformBox: use item.data (world-space) instead of getBounds() (screen-space)
for correct handle positioning regardless of viewport pan/zoom
- TransformBox: scale drag sensitivity relative to object size, not fixed 500px
- TransformBox: compensate drag deltas for viewport zoom level
- TransformBox: fix corner/edge handles to keep opposite edge fixed during resize
- SelectionManager: use world-space hit testing instead of screen-space getBounds()
- SelectionManager: fix rubber band selection to use world-space item bounds
- TextureManager: detect legacy asset keys (with file extension) vs new LOD keys
and load original file directly for pre-migration images (GPU handles scaling)
DropShadowFilter applied to all ImageSprites for photos-on-a-desk feel.
SelectionManager now handles object dragging with shadow lift/drop and
spring-animated scale (1.0 <-> 1.03). Replaced incompatible @pixi/filter-drop-shadow
v5 with pixi-filters v6 for PixiJS v8 compatibility.
Implements Task 3.1: manages the selected item set with hit testing
in reverse z-order, rubber-band rectangle selection on empty-space drag,
shift-click toggle, and viewport drag-pause during rubber banding.
Integrates with TransformBox to show handles on selection change.
Hiren Kangad